/*
 * Copyright (c) "Neo4j"
 * Neo4j Sweden AB [https://neo4j.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
package org.neo4j.kernel.impl.transaction.log.pruning;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.neo4j.configuration.SettingValueParsers.FALSE;
import static org.neo4j.configuration.SettingValueParsers.TRUE;
import static org.neo4j.kernel.impl.transaction.log.pruning.ThresholdConfigParser.ThresholdConfigValue;
import static org.neo4j.kernel.impl.transaction.log.pruning.ThresholdConfigParser.ThresholdConfigValue.KEEP_LAST_FILE;
import static org.neo4j.kernel.impl.transaction.log.pruning.ThresholdConfigParser.ThresholdConfigValue.NO_PRUNING;
import static org.neo4j.kernel.impl.transaction.log.pruning.ThresholdConfigParser.parse;

import org.junit.jupiter.api.Test;

class ThresholdConfigParserTest {
    @Test
    void parseTrue() {
        ThresholdConfigValue configValue = parse(TRUE);
        assertEquals(NO_PRUNING, configValue);
    }

    @Test
    void parseFalse() {
        ThresholdConfigValue configValue = parse(FALSE);
        assertEquals(KEEP_LAST_FILE, configValue);
    }

    @Test
    void parseGarbage() {
        assertThrows(IllegalArgumentException.class, () -> parse("davide"));
    }
}
